CA1216205A - Catheter a pointe flexible - Google Patents

Catheter a pointe flexible

Info

Publication number
CA1216205A
CA1216205A CA000447716A CA447716A CA1216205A CA 1216205 A CA1216205 A CA 1216205A CA 000447716 A CA000447716 A CA 000447716A CA 447716 A CA447716 A CA 447716A CA 1216205 A CA1216205 A CA 1216205A
Authority
CA
Canada
Prior art keywords
nylon
tip
catheter
soft
intravascular catheter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000447716A
Other languages
English (en)
Inventor
Ronald M. Hopkins
Bandula Wijayarathna
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mallinckrodt Inc
Original Assignee
Mallinckrodt Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mallinckrodt Inc filed Critical Mallinckrodt Inc
Application granted granted Critical
Publication of CA1216205A publication Critical patent/CA1216205A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • A61M2025/0081—Soft tip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CA000447716A 1983-02-18 1984-02-17 Catheter a pointe flexible Expired CA1216205A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/467,939 US4563181A (en) 1983-02-18 1983-02-18 Fused flexible tip catheter
US467,939 1990-01-22

Publications (1)

Publication Number Publication Date
CA1216205A true CA1216205A (fr) 1987-01-06

Family

ID=23857770

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000447716A Expired CA1216205A (fr) 1983-02-18 1984-02-17 Catheter a pointe flexible

Country Status (7)

Country Link
US (1) US4563181A (fr)
EP (1) EP0117093B1 (fr)
JP (1) JPS59156353A (fr)
CA (1) CA1216205A (fr)
DE (1) DE3470283D1 (fr)
ES (1) ES529011A0 (fr)
ZA (1) ZA841197B (fr)

Families Citing this family (250)

* Cited by examiner, † Cited by third party
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DE3470283D1 (en) 1988-05-11
EP0117093B1 (fr) 1988-04-06
EP0117093A3 (en) 1985-08-28
US4563181A (en) 1986-01-07
ZA841197B (en) 1984-09-26
JPS59156353A (ja) 1984-09-05
ES8500074A1 (es) 1984-10-01
JPH0326617B2 (fr) 1991-04-11
ES529011A0 (es) 1984-10-01
EP0117093A2 (fr) 1984-08-29

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